Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is uncomfortable, but it’s often not serious.

Medically reviewed by Brendan Camp, MD Hives and eczema are two of the most common skin disorders. Hives, clinically known as ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your skin. Here’s why and how to find relief.

Medically reviewed by William Truswell, MD Dandruff is a mild form of seborrheic dermatitis caused by an overgrowth of the yeast (fungus) Malassezia. It causes oiliness, dryness, white or yellow ...

Scratching isn’t just a bad habit — it’s an immune defense mechanism. While it fuels inflammation, it also helps fight ...

A patient can read about a traditional remedy online, order the herbs on Amazon, and watch YouTube videos on how to prepare them at home. The result is a growing alternative health sector ...

Patches cause significant skin occlusion and are likely to facilitate penetration of the SLS irritant through the barrier treatment as well as the SC. Consequently, the method probably does not ...

[12] Percutaneous transluminal coronary angioplasty and stent placement are becoming an increasingly common and effective method for the treatment ... without apparent rash but with positive ...

That flaky stuff on your head isn't just irritating and unsightly — it can lead to hair loss too, experts caution.

The American Academy of Dermatology is the largest, most influential, and representative dermatology group in the United States. Find resources on membership, AAD meetings, education, practice ...

Pink-red, scaly rash on inner thighs near groin. Often, starts in the groin crease. Then, spreads slowly downward. In boys, the rash does not involve the penis or scrotum. Rash is most often the same ...

The skin bumps are the body's reaction to the insect's saliva. While the bug is sucking blood, some of its secretions get mixed in. Anaphylaxis With Insect Bites: Very Rare A severe life-threatening ...